derivatization;
chromatography;
electrospray;
tandem mass spectrometry;
HIGHLY SENSITIVE QUANTIFICATION;
DANSYL CHLORIDE DERIVATIZATION;
RAPID SCREENING-PROCEDURE;
CHAIN FATTY-ACIDS;
DRIED BLOOD SPOTS;
LC-MS/MS METHOD;
ELECTROSPRAY-IONIZATION;
AMINO-ACIDS;
CHEMICAL DERIVATIZATION;
PRECOLUMN DERIVATIZATION;
D O I:
10.1002/bmc.1548
中图分类号:
Q5 [生物化学];
学科分类号:
071010 ;
081704 ;
摘要:
Liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS) is one of the most prominent analytical techniques owing to its inherent selectivity and sensitivity. In LC/ESI-MS/MS, chemical derivatization is often used to enhance the detection sensitivity. Derivatization improves the chromatographic separation, and enhances the mass spectrometric ionization efficiency and MS/MS detectability. In this review, an overview of the derivatization reagents which have been applied to LC/ESI-MS/MS is presented, focusing on the applications to low molecular weight compounds. Copyright (C) 2010 John Wiley & Sons, Ltd.
机构:
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Shenzhen Ctr Dis Control & Prevent, Shenzhen 518055, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Lu, Shaoyou
Gong, Shihan
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机构:
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Gong, Shihan
Ma, Shengtao
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机构:
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Ma, Shengtao
Zeng, Xiangying
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机构:
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Zeng, Xiangying
Yu, Zhiqiang
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机构:
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Yu, Zhiqiang
Sheng, Guoying
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Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China
Sheng, Guoying
Fu, Jiamo
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机构:
Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R ChinaChinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Peoples R China